Joyce Fivehouse Derby, PH.D.
With over 33 years in psychology, Joyce Derby, PH.D. is a long-established clinical psychologist in Olney. She has been in practice for 33+ years.
Data updated 2025-09-11 on CMS NPPES
Contact & Location
Practice Location
2915 Olney Sandy Spring Rd Ste B, Olney, MD 20832-3502
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Psychology Care With Joyce Derby
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joyce Derby for follow-ups, medication reviews, and ongoing care — no travel to Olney required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Joyce Derby
NPI records show Dr. Derby as active with telehealth listed in Olney, MD. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (301) 570-7500.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Joyce Derby
Practice Location
2915 Olney Sandy Spring Rd Ste B, Olney, MD 20832-3502
Mailing Address
4900 Continental Dr, Olney, MD 20832-2972
This is a provider directory. Contact the office directly to schedule appointments.
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